Liquid can get stuck in the empty space of the lid. There's no way to open it to clean and dry the inside. This can be prone to grow mold. I wouldn't be surprised black mold will eventually sputter out the steam hole one of these days.

The uneven heating is noticeable when going from the Lunch Crock to the Crock-Pot Go. I guess people who have never used the Lunch Crock wouldn't know how bad it is.

[This review was collected as part of a promotion.] This Crockpot has been wonderful. My husband works in a partial office, and he's able to plug it in easily at his desk. I pack him meals like chicken curry with rice or chili, and the size is perfect—just the right amount for a grown man to have a hot, filling lunch. It's durable, easy to clean, and affordable. It heats evenly, no leaks, no issues at all (unlike some other portable warmers I've heard about). His coworkers were even impressed—when he opened it at the lunch table, steam poured out, and now a few of their wives have gotten one for their husbands too.

Just wish it get a little hotter

Perfect to go lunch box. It warms food in 1 hour.

It's exactly what I expected

I bought it as a Christmas gift. have not used it yet.

Perfect for reheating at the office without the horrible texture that a microwave causes!

I wish it had heating elements on the sides. The top of your food doesn't get warm enough. Other than that the product is great.

Love this lunchbox! I use it all the time. I even bought a 2nd one to interchange. Easy to use and I have even cooked raw food on a trip.